Switching on/off

Press the button.
See also:
Look well ahead when driving
Avoid unnecessary acceleration and braking.
By maintaining a suitable distance to the vehicle
driving ahead of you.
Driving smoothly and looking ahead reduces
fuel consumption. ...
Use high-quality brands
Field experience has indicated significant differences
in fuel quality: volatility, composition, additives,
etc., among gasolines offered for sale in
the United States and Canada. Fuels containi ...
Playing music
Music search
All tracks for which additional information has
been stored can be accessed by the music
search. Tracks without additional information
can be called up via the corresponding album. ...
